[INFO] fetching crate foo-cargo-filename-test 0.3.0...
[INFO] testing foo-cargo-filename-test-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate foo-cargo-filename-test 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate foo-cargo-filename-test 0.3.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate foo-cargo-filename-test 0.3.0
[INFO] finished tweaking crates.io crate foo-cargo-filename-test 0.3.0
[INFO] tweaked toml for crates.io crate foo-cargo-filename-test 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate foo-cargo-filename-test 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3155278563fada8c7f8915f3720e818dd4585e1baeef9c92cfe82bd5152e390f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3155278563fada8c7f8915f3720e818dd4585e1baeef9c92cfe82bd5152e390f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3155278563fada8c7f8915f3720e818dd4585e1baeef9c92cfe82bd5152e390f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3155278563fada8c7f8915f3720e818dd4585e1baeef9c92cfe82bd5152e390f", kill_on_drop: false }`
[INFO] [stdout] 3155278563fada8c7f8915f3720e818dd4585e1baeef9c92cfe82bd5152e390f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c246624ed7c90283ce12dea628859b0a6d9bbac886e4dd24d393cdbe16118a1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c246624ed7c90283ce12dea628859b0a6d9bbac886e4dd24d393cdbe16118a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.10
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling tar v0.4.28
[INFO] [stderr]    Compiling foo-cargo-filename-test v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized] target(s) in 16.79s
[INFO] running `Command { std: "docker" "inspect" "2c246624ed7c90283ce12dea628859b0a6d9bbac886e4dd24d393cdbe16118a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c246624ed7c90283ce12dea628859b0a6d9bbac886e4dd24d393cdbe16118a1", kill_on_drop: false }`
[INFO] [stdout] 2c246624ed7c90283ce12dea628859b0a6d9bbac886e4dd24d393cdbe16118a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46e0ad21c1d686c053028c47fff2a0d586581ed00c909185ce6827876b895b1c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "46e0ad21c1d686c053028c47fff2a0d586581ed00c909185ce6827876b895b1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling foo-cargo-filename-test v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "46e0ad21c1d686c053028c47fff2a0d586581ed00c909185ce6827876b895b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e0ad21c1d686c053028c47fff2a0d586581ed00c909185ce6827876b895b1c", kill_on_drop: false }`
[INFO] [stdout] 46e0ad21c1d686c053028c47fff2a0d586581ed00c909185ce6827876b895b1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45238309d906817449795bd9538700854435d61c8c77f1571bb0f8a5f21098aa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "45238309d906817449795bd9538700854435d61c8c77f1571bb0f8a5f21098aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [optimized] target(s) in 0.97s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/foo_cargo_filename_test-3c2ed4cea1574198
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/foo_cargo_filename_test-c0446814054770ba
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45238309d906817449795bd9538700854435d61c8c77f1571bb0f8a5f21098aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45238309d906817449795bd9538700854435d61c8c77f1571bb0f8a5f21098aa", kill_on_drop: false }`
[INFO] [stdout] 45238309d906817449795bd9538700854435d61c8c77f1571bb0f8a5f21098aa